铅基润滑脂 lead grease; lead-base grease 烃基润滑脂 hydrocarbon grease ..
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... lead-base babbit metal ==> 铅基轴承合金 lead-base grease ==> 铅皂润滑脂 lead-base white metal linings ==> 铅基白合金衬层 ...
lead soap base grease 铅基润滑脂
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